On Mon, Jan 4, 2016 at 8:06 PM, Troy Kisky <troy.kisky at boundarydevices.com> wrote: > => mii read 6 2 > 004D > => mii read 6 3 > D072 > => > > Do you get a different value? Yes, I get all FFFF: => mii read 6 3 FFFF => mii read 6 2 FFFF